组织机构介绍；地下水保护技术信息；
Information about the aims and structure of this organisation are given.
圣安东尼奥已尝试从很多地下水保护区获取水资源。
San Antonio has attempted to secure water from a number of Texas groundwater conservation districts.
只要按区开展城乡规划建设，就可有效地实现地下水保护。
The planning and construction of city and town should keep to the protected planning of groundwater resources.
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